How severe is CVE-2009-1648?

CVE-2009-1648 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2009-1648 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1648?

CVE-2009-1648 primarily affects Suse Suse Linux. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-1648?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2009-1648 published?

CVE-2009-1648 was published on 2009-07-05 and last updated on 2026-06-16.

CVE-2009-1648

CVE-2009-1648 is a high-severity vulnerability in Suse Suse Linux with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-16.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-16
Affected product: Suse Suse Linux
Published: 2009-07-05
Last modified: 2026-06-16

Description

The YaST2 LDAP module in yast2-ldap-server on SUSE Linux Enterprise Server 11 (aka SLE11) does not enable the firewall in certain circumstances involving reboots during online updates, which makes it easier for remote attackers to access network services.

Frequently asked questions

What is CVE-2009-1648?: The YaST2 LDAP module in yast2-ldap-server on SUSE Linux Enterprise Server 11 (aka SLE11) does not enable the firewall in certain circumstances involving reboots during online updates, which makes it easier for remote attackers to access network services.
How severe is CVE-2009-1648?: CVE-2009-1648 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2009-1648 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1648?: CVE-2009-1648 primarily affects Suse Suse Linux. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-1648?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2009-1648 published?: CVE-2009-1648 was published on 2009-07-05 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:suse:suse_linux:11:*:enterprise_desktop:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:11:*:enterprise_server:*:*:*:*:*

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